diff --git a/nanoc/rules/index.rules b/nanoc/rules/index.rules
index b78dfd0..bebb210 100644
--- a/nanoc/rules/index.rules
+++ b/nanoc/rules/index.rules
@@ -26,6 +26,8 @@ end
 compile "/js/loaders/SurahIndexLoader.ts" do
   filter :webpack
   write "/js/loaders/surah-index-loader.js"
+  filter :gzip
+  write "/js/loaders/surah-index-loader.js.gz"
 end
 
 compile "/css/main/SurahIndex.scss" do
diff --git a/nanoc/rules/random.rules b/nanoc/rules/random.rules
index 6d70b87..19e40dc 100644
--- a/nanoc/rules/random.rules
+++ b/nanoc/rules/random.rules
@@ -17,4 +17,6 @@ end
 compile "/js/main/random.ts" do
   filter(:webpack, depend_on: ["/js/lib/"])
   write("/js/main/random.js")
+  filter(:gzip)
+  write("/js/main/random.js.gz")
 end
diff --git a/nanoc/rules/redirect.rules b/nanoc/rules/redirect.rules
index 7cdf28d..25f2b9a 100644
--- a/nanoc/rules/redirect.rules
+++ b/nanoc/rules/redirect.rules
@@ -14,4 +14,6 @@ end
 compile "/js/main/redirect.ts" do
   filter(:webpack, depend_on: ["/js/lib/"])
   write("/js/main/redirect.js")
+  filter(:gzip)
+  write("/js/main/redirect.js.gz")
 end
diff --git a/nanoc/rules/stream.rules b/nanoc/rules/stream.rules
index 203af79..f85e94f 100644
--- a/nanoc/rules/stream.rules
+++ b/nanoc/rules/stream.rules
@@ -52,6 +52,8 @@ end
 compile "/js/loaders/SurahStreamLoader.ts" do
   filter :webpack
   write "/js/loaders/surah-stream-loader.js"
+  filter :gzip
+  write "/js/loaders/surah-stream-loader.js.gz"
 end
 
 compile "/css/main/SurahStream.scss" do